1

Principal Systems Engineer Jobs in Seattle, WA (NOW HIRING)

Principal Systems Engineer will have a broad technical background spanning hardware, software, mobile, and cloud technologies with a deep understanding of medical device regulations and best ...

Principal Systems Engineer

Kirkland, WA ยท Hybrid

$152.07K - $242.92K/yr

Principal Systems Engineer (2026-047) Astronics Subsidiary Astronics AES Location Kirkland Description Astronics Advanced Electronic Systems (AES) is expanding its team within the Airborne Power ...

Principal Systems Engineer - GPU Supercluster Bringup About Us We are building AI infrastructure for frontier-scale workloads. Our platform is designed for high-density, high-performance GPU clusters ...

Principal Systems Engineer

Seattle, WA ยท On-site

$175K - $225K/yr

Principal Systems Engineer - GPU Supercluster Bringup About Us We are building AI infrastructure for frontier-scale workloads. Our platform is designed for high-density, high-performance GPU clusters ...

Principal Systems Engineer

Seattle, WA ยท On-site

$175K - $225K/yr

Principal Systems Engineer - GPU Supercluster Bringup About Us We are building AI infrastructure for frontier-scale workloads. Our platform is designed for high-density, high-performance GPU clusters ...

Principal Systems Engineer (2026-047)

Kirkland, WA ยท Hybrid

$152.07K - $242.92K/yr

Job Summary As a Principal Systems Engineer at Astronics AES, your primary mission will be to contribute to business growth by designing next-generation aircraft power systems. You will leverage your ...

Principal Systems Engineer (2026-047)

Kirkland, WA ยท Hybrid

$152.07K - $242.92K/yr

Job Summary As a Principal Systems Engineer at Astronics AES, your primary mission will be to contribute to business growth by designing next-generation aircraft power systems. You will leverage your ...

Principal Systems Engineer (2026-047)

Kirkland, WA ยท Hybrid

$152.07K - $242.92K/yr

Job Summary As a Principal Systems Engineer at Astronics AES, your primary mission will be to contribute to business growth by designing next-generation aircraft power systems. You will leverage your ...

next page

Showing results 1-20

Principal Systems Engineer information

See Seattle, WA salary details

$23.9K

$169.9K

$255.6K

How much do principal systems engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for principal systems engineer in Seattle, WA is $169,905.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $199,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Principal Systems Engineer, and why are they important?

To thrive as a Principal Systems Engineer, you need deep expertise in systems architecture, integration, and engineering principles, typically backed by a degree in engineering or computer science. Familiarity with systems modeling tools (such as SysML), requirements management platforms, and relevant certifications like INCOSE CSEP are highly valued. Outstanding problem-solving, leadership, and communication skills distinguish top performers in this role. These skills are crucial for designing complex systems, guiding multidisciplinary teams, and delivering solutions that meet technical and business objectives.

How does a Principal Systems Engineer typically collaborate with cross-functional teams during project development?

A Principal Systems Engineer plays a central role in coordinating between hardware, software, and project management teams to ensure system integration and project alignment. They often facilitate technical discussions, clarify requirements, and help resolve complex engineering challenges by leveraging their expertise. Regularly, they lead design reviews, mentor junior engineers, and act as the technical liaison between stakeholders to ensure project milestones are met. This collaborative approach helps maintain project quality and fosters innovation within the team.

What does a Principal Systems Engineer do?

A Principal Systems Engineer leads the design, integration, and management of complex systems within an organization. They are responsible for overseeing the entire systems engineering process, from requirements gathering to implementation and maintenance. In this senior role, they collaborate with multidisciplinary teams, ensure system reliability, and provide technical guidance to engineers. Principal Systems Engineers often contribute to setting technical standards and drive innovation in system architecture.

What is the difference between Principal Systems Engineer vs Systems Engineer?

AspectPrincipal Systems EngineerSystems Engineer
Required CredentialsBachelor's or Master's in Engineering, often with certifications like PMP or INCOSEBachelor's degree in Engineering or related field
Work EnvironmentLead complex projects, oversee system integration, collaborate with cross-functional teamsSupport system development, perform testing, assist in system implementation
Employer & Industry UsageDefense, aerospace, large tech firms, government agenciesTechnology companies, manufacturing, defense contractors
Search & Comparison IntentUnderstanding senior technical roles, career progressionEntry to mid-level roles, job responsibilities

The Principal Systems Engineer typically holds a senior technical leadership role, overseeing complex projects and guiding teams, while the Systems Engineer focuses on supporting system development and implementation. Both roles require engineering credentials, but the Principal position involves more strategic oversight and experience.

What are popular job titles related to Principal Systems Engineer jobs in Seattle, WA? For Principal Systems Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Principal Systems Engineer jobs in Seattle, WA look for? The top searched job categories for Principal Systems Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Principal Systems Engineer jobs? Cities near Seattle, WA with the most Principal Systems Engineer job openings:
Infographic showing various Principal Systems Engineer job openings in Seattle, WA as of May 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $169,905 per year, or $81.7 per hour.

Principal Systems Engineer

Spectraforce Technologies

Bellevue, WA โ€ข Hybrid

Other

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Position Title: Principal Systems Engineer
Work Location: Bellevue, WA
Assignment Duration: 12 months (possibility of extension)
Work Schedule: Hours will be 8AM to 5PM but could vary
Work Arrangement: Hybrid
Position Summary:
The Organization's goal is to empower clinicians and health systems with the tools to make a difference in patients and clinician's lives. While everyone at The Organization has a shared passion for our mission, the R&D teams play a meaningful role in our ability to save and sustain lives. Do you want to use your systems engineering skills to make a difference in the world of Cardiology? Ambulatory Cardiac Monitoring is an exciting, high-growth organization within The Organization with outstanding and compelling products looking for the right Principal Systems Engineer to help us achieve our mission. The ideal candidate will have a broad technical background spanning hardware, software, mobile, and cloud technologies with a deep understanding of medical device regulations and best practices.
The Organization is currently seeking a Principal Systems Engineer to join the R&D team at our Bellevue office. In this role, you will be responsible for driving the development and integration of complex, end-to-end medical device systems that involve wearable devices with sensors, mobile applications, software algorithms, cloud software applications, user portals and gateways, and data pipelines. You will apply systems engineering principles throughout the entire product lifecycle, focusing on verification and validation.
Key Responsibilities:
* Evaluate system integration points and lead the team in integration planning and testing between wearable devices, mobile applications, software algorithms, cloud software applications, and user portals.
* Develop and execute comprehensive test plans to verify and validate system performance, safety, and security across the entire end-to-end ecosystem, including test protocol and report write-up.
* Develop comprehensive system models, risk analyses, and mitigation strategies, addressing the unique challenges of each component in the end-to-end system.
* Work with development engineers to analyze system performance, reliability, and data integrity across the entire data pipeline, from wearable device data collection to cloud storage and processing.
* Act as a subject matter expert for project teams in applying systems engineering standards and best practices to the The Organization Product Development process.
Qualification & Experience:
* Demonstrated success in leading the development of end-to-end systems, ideally in the medical device or healthcare industry.
* Proven expertise in systems modeling, requirements management, risk analysis, verification, and validation.
* Strong understanding of medical device regulations, quality systems, and data privacy regulations.
* Broad technical knowledge encompassing hardware (such as embedded systems and sensors), software (such as algorithms, cloud and mobile applications), and data engineering.
* Experience in requirements management, validation, and verification practices.
* Experience in developing system design verification and validation plans and functional test procedures.
* Demonstrated ability to work across disciplines to build consensus and drive complex systems to completion.
* Critical thinking and problem-solving skills.
* An autonomous self-starter personality with a culture of collaboration.
* Detail oriented with strong organization and time management skills and the ability to multi-task across a diverse scope of responsibilities, projects, and people.
* Effective verbal and written communication skills and the ability to facilitate and work effectively in diverse, multi-functional teams.
Required Background
* Bachelor's or Master's degree in Electrical Engineering, Biomedical Engineering, Computer Engineering, Systems Engineering, or other technical or science disciplines.
* 5 - 8+ years of experience in systems engineering, with a significant focus on connected medical devices or other complex, end-to-end systems involving hardware and software integration.
* Intermediate knowledge of electro-mechanical hardware qualification and statistics. Knowledge of CAD is a plus.
* Experience in automation and programming/scripting (Python, RESTful API). Familiarity with Azure DevOps (ADO) or similar CI/CD tools is a plus.
* Debugging skills - ability to trace and resolve hardware and software issues.
* Familiarity with design/version control and requirement tool is a plus.